Notebookcheck

Recensione del Convertibile Trekstor Yourbook C11B (N3350, eMMC, FHD)

Sascha Mölck, 👁 Sebastian Jentsch (traduzione a cura di G. De Luca), 11/13/2018

Convertibile per studenti. Il Trekstor Yourbook C11B è un convertibile da 11,6 pollici che ha un display IPS touchscreen, un design fanless e una buona durata della batteria. Il dispositivo viene fornito anche con un anno di MS Office 365 Personal e una licenza annuale premium Sofatutor.com.

Trekstor Yourbook C11B
Scheda grafica
Intel HD Graphics 500, Core: 200-650 MHz, Dual-Channel, 25.20.100.6326
Memoria
4096 MB 
, DDR3-1600, RAM dual-channel saldata, non ci sono slots SO-DIMM
Schermo
11.6 pollici 16:9, 1920 x 1080 pixel 190 PPI, Multitouch 10 punti, LC116LF1L01, IPS, lucido: si
Harddisk
64 GB eMMC Flash, 64 GB 
, 40.8 GB libera
Scheda audio
RealTek ALC269 @ Intel Apollo Lake SoC - High Definition Audio Controller
Porte di connessione
3 USB 3.0 / 3.1, 1 HDMI, 1 DisplayPort, Connessioni Audio: Jack da 3,5 mm per cuffia e microfono combinati, Lettore schede: MicroSD, 1 Lettore impronte digitali, Sensori: Sensore G, sensore Hall, TPM 2.0
Rete
Intel Dual Band Wireless-AC 3165 (a/b/g/n/ac), Bluetooth 4.2
Dimensioni
altezza x larghezza x profondità (in mm): 15 x 280 x 190
Batteria
36.48 Wh, 4800 mAh ioni di litio, 7.6 V
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: Full HD
Fotocamera Principale: 2 MPix
Altre caratteristiche
Casse: Stereo, Tastiera: Chiclet, Illuminazione Tastiera: no, Sofatutor Premium 1 anno di licenza, MS Office 365 Personal 1 anno di licenza, Digital KLETT school books, dizionario PONS online, 24 Mesi Garanzia, senza ventola
Peso
1.16 kg, Alimentazione: 125 gr
Prezzo
399 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Confronto dimensioni

Connettività

Lato destro: pulsante di accensione, lettore di schede MicroSD, USB 3.1 Gen 1 Type-A, jack da 3,5 mm, connettore di alimentazione
Lato destro: pulsante di accensione, lettore di schede MicroSD, USB 3.1 Gen 1 Type-A, jack da 3,5 mm, connettore di alimentazione
A sinistra: USB 3.1 Gen 1 tipo C, micro-HDMI, USB 3.1 Gen 1 tipo A
A sinistra: USB 3.1 Gen 1 tipo C, micro-HDMI, USB 3.1 Gen 1 tipo A
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo Yoga 330-11IGM
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
59.5 MB/s ∼100%
Media della classe Convertible
  (7.5 - 197, n=103)
59 MB/s ∼99%
Asus VivoBook E12 E203NA-FD026T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
24 MB/s ∼40%
Trekstor Primebook C11
  (Toshiba Exceria Pro M501 microSDXC 64GB)
22.4 MB/s ∼38%
Medion Akoya E2228T-MD61250
  (Toshiba Exceria Pro M501 microSDXC 64GB)
21.8 MB/s ∼37%
Dell Chromebook 11 3181 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
20.12 MB/s ∼34%
maximum AS SSD Seq Read Test (1GB)
Media della classe Convertible
  (24 - 246, n=101)
74.7 MB/s ∼100% +190%
Lenovo Yoga 330-11IGM
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
67.5 MB/s ∼90% +162%
Asus VivoBook E12 E203NA-FD026T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
39.5 MB/s ∼53% +53%
Medion Akoya E2228T-MD61250
  (Toshiba Exceria Pro M501 microSDXC 64GB)
30.2 MB/s ∼40% +17%
Trekstor Yourbook C11B
  (Toshiba Exceria Pro M501 microSDXC 64GB)
25.8 MB/s ∼35%
Trekstor Primebook C11
  (Toshiba Exceria Pro M501 microSDXC 64GB)
20.5 MB/s ∼27% -21%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Asus VivoBook Flip 12 TP203NAH-BP049T
Qualcomm Atheros QCA9377 Wireless Network Adapter
344 MBit/s ∼100% +12%
Asus VivoBook E12 E203NA-FD026T
Qualcomm Atheros QCA9377 Wireless Network Adapter
318 MBit/s ∼92% +4%
Trekstor Primebook C11
Intel Dual Band Wireless-AC 3165
309 MBit/s ∼90% +1%
Trekstor Yourbook C11B
Intel Dual Band Wireless-AC 3165
307 (min: 297, max: 318) MBit/s ∼89%
Lenovo Yoga 330-11IGM
Intel Dual Band Wireless-AC 3165
300 MBit/s ∼87% -2%
Medion Akoya E2228T-MD61250
Intel Dual Band Wireless-AC 3165
297 MBit/s ∼86% -3%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus VivoBook E12 E203NA-FD026T
Qualcomm Atheros QCA9377 Wireless Network Adapter
341 MBit/s ∼100% +3%
Asus VivoBook Flip 12 TP203NAH-BP049T
Qualcomm Atheros QCA9377 Wireless Network Adapter
338 MBit/s ∼99% +2%
Trekstor Yourbook C11B
Intel Dual Band Wireless-AC 3165
330 (min: 274, max: 339) MBit/s ∼97%
Lenovo Yoga 330-11IGM
Intel Dual Band Wireless-AC 3165
310 MBit/s ∼91% -6%
Medion Akoya E2228T-MD61250
Intel Dual Band Wireless-AC 3165
271 MBit/s ∼79% -18%
Trekstor Primebook C11
Intel Dual Band Wireless-AC 3165
204 MBit/s ∼60% -38%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340Tooltip
Trekstor Yourbook C11B HD Graphics 500, N3350, 64 GB eMMC Flash; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø306 (297-318)
Trekstor Yourbook C11B HD Graphics 500, N3350, 64 GB eMMC Flash; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø330 (274-339)
257
cd/m²
270
cd/m²
273
cd/m²
279
cd/m²
304
cd/m²
272
cd/m²
259
cd/m²
253
cd/m²
233
cd/m²
Distribuzione della luminosità
X-Rite i1Pro 2
Massima: 304 cd/m² Media: 266.7 cd/m² Minimum: 26.5 cd/m²
Distribuzione della luminosità: 77 %
Al centro con la batteria: 307 cd/m²
Contrasto: 1086:1 (Nero: 0.28 cd/m²)
ΔE Color 7.28 | 0.4-29.43 Ø6.2, calibrated: 1.89
ΔE Greyscale 8.34 | 0.64-98 Ø6.5
92% sRGB (Argyll 3D) 60% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.33
Trekstor Yourbook C11B
IPS, 1920x1080, 11.6
Trekstor Primebook C11
IPS, 1920x1080, 11.6
Lenovo Yoga 330-11IGM
TN LED, 1366x768, 11.6
Medion Akoya E2228T-MD61250
IPS, 1920x1080, 11.6
Asus VivoBook E12 E203NA-FD026T
TN LED, 1366x768, 11.6
Dell Chromebook 11 3181 2-in-1
IPS, 1366x768, 11.6
Asus VivoBook Flip 12 TP203NAH-BP049T
IPS, 1366x768, 11.6
Response Times
1%
12%
20%
34%
-8%
15%
Response Time Grey 50% / Grey 80% *
42 (21, 21)
41 (20, 21)
2%
50 (30, 20)
-19%
30 (15, 15)
29%
41 (22, 19)
2%
52.8 (39.2, 13.6)
-26%
39 (18, 21)
7%
Response Time Black / White *
32 (18, 14)
32 (18, 14)
-0%
14 (9, 5)
56%
22 (12, 10)
31%
11 (7, 4)
66%
28.8 (16.4, 12.4)
10%
25 (13, 12)
22%
PWM Frequency
200 (20)
200 (20)
0%
200 (90)
0%
200 (90)
0%
Screen
-7%
-44%
18%
-27%
9%
15%
Brightness middle
304
272
-11%
224
-26%
504
66%
253
-17%
213
-30%
253
-17%
Brightness
267
249
-7%
213
-20%
497
86%
234
-12%
218
-18%
245
-8%
Brightness Distribution
77
81
5%
80
4%
86
12%
87
13%
94
22%
65
-16%
Black Level *
0.28
0.44
-57%
0.52
-86%
0.52
-86%
0.33
-18%
0.21
25%
0.17
39%
Contrast
1086
618
-43%
431
-60%
969
-11%
767
-29%
1014
-7%
1488
37%
Colorchecker DeltaE2000 *
7.28
6.36
13%
11.64
-60%
4.48
38%
10.84
-49%
3.52
52%
3.17
56%
Colorchecker DeltaE2000 max. *
12.65
11.06
13%
20.8
-64%
9.38
26%
17.48
-38%
18.36
-45%
8.13
36%
Colorchecker DeltaE2000 calibrated *
1.89
Greyscale DeltaE2000 *
8.34
7.15
14%
13.4
-61%
1.63
80%
11.86
-42%
2.6
69%
2
76%
Gamma
2.33 94%
2.47 89%
2.57 86%
2.41 91%
2.72 81%
2.283 96%
2.43 91%
CCT
9038 72%
8664 75%
15186 43%
6715 97%
12882 50%
6861 95%
6850 95%
Color Space (Percent of AdobeRGB 1998)
60
60
0%
38
-37%
51
-15%
36
-40%
42
-30%
Color Space (Percent of sRGB)
92
93
1%
61
-34%
77
-16%
57
-38%
66
-28%
Media totale (Programma / Settaggio)
-3% / -5%
-16% / -31%
19% / 18%
4% / -17%
1% / 5%
15% / 15%

* ... Meglio usare valori piccoli

Sfarfallio dello schermo / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
flickering dello schermo / PWM rilevato 200 Hz ≤ 20 % settaggio luminosita'

Il display sfarfalla a 200 Hz (Probabilmente a causa dell'uso di PWM) Flickering detected at a brightness setting of 20 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 200 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8964 (minimum: 43 - maximum: 142900) Hz was measured.

CalMAN: ColorChecker
CalMAN: ColorChecker
CalMAN: Greyscale
CalMAN: Greyscale
CalMAN: Colour Saturation
CalMAN: Colour Saturation
CalMAN: ColorChecker (calibrated)
CalMAN: ColorChecker (calibrated)
CalMAN: Greyscale (calibrated)
CalMAN: Greyscale (calibrated)
CalMAN: Colour Saturation (calibrated)
CalMAN: Colour Saturation (calibrated)

Tempi di risposta del Display

I tempi di risposta del display mostrano quanto sia veloce lo schermo a cambaire da un colore all'altro. Tempi di risposta lenti poccono creare sovrapposizioni negloi oggetti in movimento. Specialmente i giocatori patiti del 3D dovrebbero usare uno schermo con rempi di risposta bassi.
       Tempi di risposta dal Nero al Bianco
32 ms ... aumenta ↗ e diminuisce ↘ combinato↗ 18 ms Incremento
↘ 14 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers.
In confronto, tutti i dispositivi di test variano da 0.8 (minimo) a 240 (massimo) ms. » 82 % di tutti i dispositivi è migliore.
Questo significa che i tempi di risposta rilevati sono peggiori rispetto alla media di tutti i dispositivi testati (25.6 ms).
       Tempo di risposta dal 50% Grigio all'80% Grigio
42 ms ... aumenta ↗ e diminuisce ↘ combinato↗ 21 ms Incremento
↘ 21 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers.
In confronto, tutti i dispositivi di test variano da 0.9 (minimo) a 636 (massimo) ms. » 53 % di tutti i dispositivi è migliore.
Questo significa che i tempi di risposta rilevati sono simili alla media di tutti i dispositivi testati (41 ms).
0102030405060708090100110120130140150160170180190200210220230240250260270280290Tooltip
Trekstor Yourbook C11B Intel Celeron N3350, Intel Celeron N3350: Ø85 (83.2-85.47)
Lenovo Yoga 330-11IGM Intel Pentium Silver N5000, Intel Pentium Silver N5000: Ø285 (283.57-285.54)
Medion Akoya E2228T-MD61250 Intel Atom x5-Z8350, Intel Atom x5-Z8350: Ø96.8 (96.31-97.11)
Asus VivoBook E12 E203NA-FD026T Intel Celeron N3350, Intel Celeron N3350: Ø82.2 (79.15-92.09)
Asus VivoBook Flip 12 TP203NAH-BP049T Intel Pentium N4200, Intel Pentium N4200: Ø113 (77.89-167)
Cinebench R10 Rendering Single 32Bit
1482
Cinebench R10 Rendering Multiple CPUs 32Bit
1775
Cinebench R10 Shading 32Bit
2904
Cinebench R15 CPU Single 64Bit
46 Points
Cinebench R15 CPU Multi 64Bit
85 Points
Cinebench R15 OpenGL 64Bit
15.04 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Aiuto
Cinebench R15
CPU Single 64Bit
Media della classe Convertible
  (19 - 177, n=270)
101 Points ∼47% +120%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
77 Points ∼36% +67%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
48 Points ∼23% +4%
Trekstor Yourbook C11B
Intel Celeron N3350
46 Points ∼22%
Media Intel Celeron N3350
  (43 - 48, n=7)
45.7 Points ∼21% -1%
Trekstor Primebook C11
Intel Celeron N3350
43 Points ∼20% -7%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
28 Points ∼13% -39%
CPU Multi 64Bit
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
284 Points ∼6% +234%
Media della classe Convertible
  (33 - 761, n=276)
276 Points ∼6% +225%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
97 Points ∼2% +14%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
92 Points ∼2% +8%
Media Intel Celeron N3350
  (81 - 92, n=7)
85.9 Points ∼2% +1%
Trekstor Yourbook C11B
Intel Celeron N3350
85 Points ∼2%
Trekstor Primebook C11
Intel Celeron N3350
81 Points ∼2% -5%
Cinebench R10
Rendering Single 32Bit
Media della classe Convertible
  (466 - 7508, n=232)
3319 Points ∼31% +124%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
2305 Points ∼21% +56%
Media Intel Celeron N3350
  (1458 - 1917, n=5)
1570 Points ∼14% +6%
Trekstor Yourbook C11B
Intel Celeron N3350
1482 Points ∼14%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
1458 Points ∼13% -2%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
817 Points ∼8% -45%
Rendering Multiple CPUs 32Bit
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
8195 Points ∼16% +362%
Media della classe Convertible
  (706 - 24180, n=228)
7606 Points ∼15% +329%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
2963 Points ∼6% +67%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
2787 Points ∼6% +57%
Media Intel Celeron N3350
  (1775 - 2787, n=5)
2505 Points ∼5% +41%
Trekstor Yourbook C11B
Intel Celeron N3350
1775 Points ∼4%
Geekbench 3
32 Bit Multi-Core Score
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
5546 Points ∼18% +120%
Media della classe Convertible
  (954 - 14144, n=92)
5055 Points ∼16% +100%
Trekstor Yourbook C11B
Intel Celeron N3350
2526 Points ∼8%
Media Intel Celeron N3350
  (2409 - 2526, n=2)
2468 Points ∼8% -2%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
2409 Points ∼8% -5%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
2159 Points ∼7% -15%
32 Bit Single-Core Score
Media della classe Convertible
  (561 - 3933, n=92)
2111 Points ∼45% +61%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
1746 Points ∼37% +33%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
1341 Points ∼29% +2%
Media Intel Celeron N3350
  (1314 - 1341, n=2)
1328 Points ∼28% +1%
Trekstor Yourbook C11B
Intel Celeron N3350
1314 Points ∼28%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
709 Points ∼15% -46%
Geekbench 4.0
64 Bit Multi-Core Score
Media della classe Convertible
  (856 - 14519, n=32)
7176 Points ∼26% +177%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
5467 Points ∼20% +111%
Trekstor Yourbook C11B
Intel Celeron N3350
2589 Points ∼9%
Media Intel Celeron N3350
  (2529 - 2648, n=3)
2589 Points ∼9% 0%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
2529 Points ∼9% -2%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
2177 Points ∼8% -16%
64 Bit Single-Core Score
Media della classe Convertible
  (805 - 4858, n=32)
3017 Points ∼52% +106%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
2051 Points ∼36% +40%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
1510 Points ∼26% +3%
Media Intel Celeron N3350
  (1464 - 1510, n=3)
1491 Points ∼26% +2%
Trekstor Yourbook C11B
Intel Celeron N3350
1464 Points ∼25%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
836 Points ∼14% -43%
Geekbench 4.1/4.2
64 Bit Multi-Core Score
Media della classe Convertible
  (2296 - 15196, n=27)
8561 Points ∼24% +224%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
5705 Points ∼16% +116%
Trekstor Yourbook C11B
Intel Celeron N3350
2646 Points ∼7%
Media Intel Celeron N3350
  (2593 - 2646, n=2)
2620 Points ∼7% -1%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
2593 Points ∼7% -2%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
2296 Points ∼6% -13%
64 Bit Single-Core Score
Media della classe Convertible
  (880 - 4977, n=27)
3377 Points ∼53% +129%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000
2021 Points ∼32% +37%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350
1529 Points ∼24% +4%
Media Intel Celeron N3350
  (1477 - 1529, n=2)
1503 Points ∼24% +2%
Trekstor Yourbook C11B
Intel Celeron N3350
1477 Points ∼23%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350
880 Points ∼14% -40%
Mozilla Kraken 1.1 - Total Score
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060 (Version 69.0.3497.100)
4901.1 ms * ∼8% -16%
Trekstor Yourbook C11B
Intel Celeron N3350 (Edge 42)
4230 ms * ∼7%
Media Intel Celeron N3350
  (3108 - 4230, n=4)
3625 ms * ∼6% +14%
Media della classe Convertible
  (809 - 9177, n=167)
2580 ms * ∼4% +39%
Octane V2 - Total Score
Media della classe Convertible
  (3067 - 42822, n=158)
20958 Points ∼42% +138%
Media Intel Celeron N3350
  (8790 - 11290, n=4)
9766 Points ∼20% +11%
Trekstor Yourbook C11B
Intel Celeron N3350 (Edge 42)
8790 Points ∼18%
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060 (Version 69.0.3497.100)
7341 Points ∼15% -16%
JetStream 1.1 - 1.1 Total Score
Media della classe Convertible
  (33.5 - 288, n=149)
167 Points ∼50% +149%
Lenovo Yoga 330-11IGM
Intel Pentium Silver N5000 (Edge 42)
109.85 Points ∼33% +64%
Asus VivoBook E12 E203NA-FD026T
Intel Celeron N3350 (Edge 41)
77.038 Points ∼23% +15%
Media Intel Celeron N3350
  (50.6 - 79.1, n=6)
69.7 Points ∼21% +4%
Trekstor Yourbook C11B
Intel Celeron N3350 (Edge 42)
67.125 Points ∼20%
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060 (Version 69.0.3497.100)
40.362 Points ∼12% -40%
Medion Akoya E2228T-MD61250
Intel Atom x5-Z8350 (Edge 41)
40.31 Points ∼12% -40%

* ... Meglio usare valori piccoli

PCMark 8 Home Score Accelerated v2
1700 punti
PCMark 8 Creative Score Accelerated v2
1814 punti
PCMark 8 Work Score Accelerated v2
2370 punti
Aiuto
PCMark 8 - Home Score Accelerated v2
Media della classe Convertible
  (741 - 4741, n=246)
2739 Points ∼45% +61%
Lenovo Yoga 330-11IGM
UHD Graphics 605, N5000, 128 GB eMMC Flash
2321 Points ∼38% +37%
Asus VivoBook Flip 12 TP203NAH-BP049T
HD Graphics 505, N4200, Seagate Mobile HDD 1TB ST1000LM035
2094 Points ∼34% +23%
Asus VivoBook E12 E203NA-FD026T
HD Graphics 500, N3350, 32 GB eMMC Flash
1816 Points ∼30% +7%
Trekstor Yourbook C11B
HD Graphics 500, N3350, 64 GB eMMC Flash
1700 Points ∼28%
Media Intel Celeron N3350, Intel HD Graphics 500
  (1564 - 1816, n=7)
1700 Points ∼28% 0%
Trekstor Primebook C11
HD Graphics 500, N3350, SanDisk DF4064
1564 Points ∼26% -8%
Medion Akoya E2228T-MD61250
HD Graphics 400 (Braswell), Z8350, 64 GB eMMC Flash
1303 Points ∼21% -23%
64 GB eMMC Flash
Sequential Read: 261.1 MB/s
Sequential Write: 117.6 MB/s
512K Read: 203.8 MB/s
512K Write: 59.03 MB/s
4K Read: 5.325 MB/s
4K Write: 9.04 MB/s
4K QD32 Read: 28.67 MB/s
4K QD32 Write: 12.9 MB/s
Trekstor Yourbook C11B
64 GB eMMC Flash
Trekstor Primebook C11
SanDisk DF4064
Lenovo Yoga 330-11IGM
128 GB eMMC Flash
Medion Akoya E2228T-MD61250
64 GB eMMC Flash
Asus VivoBook E12 E203NA-FD026T
32 GB eMMC Flash
Asus VivoBook Flip 12 TP203NAH-BP049T
Seagate Mobile HDD 1TB ST1000LM035
Media 64 GB eMMC Flash
 
Media della classe Convertible
 
CrystalDiskMark 3.0
17%
32%
-15%
17%
-73%
-10%
382%
Write 4k QD32
12.9
14.19
10%
12.47
-3%
14.57
13%
24.63
91%
0.518
-96%
11.3 (1.775 - 37.3, n=29)
-12%
147 (0.033 - 573, n=323)
1040%
Read 4k QD32
28.67
32.66
14%
36.75
28%
14.76
-49%
29.66
3%
0.998
-97%
24.6 (7.36 - 47.8, n=29)
-14%
196 (0.317 - 632, n=323)
584%
Write 4k
9.04
8.721
-4%
12.58
39%
11.3
25%
10.17
13%
0.263
-97%
8.7 (1.504 - 24.3, n=29)
-4%
54.2 (0.013 - 182, n=323)
500%
Read 4k
5.325
9.175
72%
13.66
157%
10.74
102%
8.963
68%
0.378
-93%
11.4 (4.93 - 19.1, n=29)
114%
22.1 (0.215 - 62.3, n=323)
315%
Write 512
59.03
85.28
44%
76.25
29%
34.28
-42%
43.83
-26%
67.31
14%
44.8 (9.1 - 107, n=29)
-24%
241 (7.93 - 1885, n=321)
308%
Read 512
203.8
205.4
1%
239.6
18%
101.3
-50%
238.1
17%
22.62
-89%
118 (69.1 - 204, n=29)
-42%
321 (20.7 - 1788, n=321)
58%
Write Seq
117.6
111.2
-5%
91.92
-22%
41.38
-65%
78.35
-33%
66.38
-44%
55.9 (27.9 - 122, n=29)
-52%
306 (23 - 1889, n=323)
160%
Read Seq
261.1
265.4
2%
293.4
12%
119.3
-54%
276.6
6%
53.91
-79%
133 (74.8 - 261, n=29)
-49%
501 (33.6 - 2486, n=323)
92%
3DMark 11 Performance
620 punti
3DMark Ice Storm Standard Score
25262 punti
3DMark Cloud Gate Standard Score
2280 punti
3DMark Fire Strike Score
401 punti
Aiuto
3DMark 11 - 1280x720 Performance GPU
Media della classe Convertible
  (173 - 7483, n=299)
1177 Points ∼100% +109%
Lenovo Yoga 330-11IGM
Intel UHD Graphics 605, Intel Pentium Silver N5000
626 Points ∼53% +11%
Asus VivoBook Flip 12 TP203NAH-BP049T
Intel HD Graphics 505, Intel Pentium N4200
616 Points ∼52% +9%
Trekstor Yourbook C11B
Intel HD Graphics 500, Intel Celeron N3350
564 Points ∼48%
Trekstor Primebook C11
Intel HD Graphics 500, Intel Celeron N3350
534 Points ∼45% -5%
Asus VivoBook E12 E203NA-FD026T
Intel HD Graphics 500, Intel Celeron N3350
497 Points ∼42% -12%
Media Intel HD Graphics 500
  (368 - 584, n=10)
485 Points ∼41% -14%
Medion Akoya E2228T-MD61250
Intel HD Graphics 400 (Braswell), Intel Atom x5-Z8350
292 Points ∼25% -48%
basso medio alto ultra
StarCraft 2 (2010) 54.514.1fps
Diablo III (2012) 2213.6fps
Counter-Strike: GO (2012) 16.614fps
BioShock Infinite (2013) 24.3119.72.7fps
Middle-earth: Shadow of Mordor (2014) 17.7fps
Dota 2 Reborn (2015) 22.115.3fps
Rainbow Six Siege (2015) 15.5fps
Overwatch (2016) 15.9fps
For Honor (2017) 8.7fps
Prey (2017) 4.9fps
Team Fortress 2 (2017) 18.217.2fps
Middle-earth: Shadow of War (2017) 10fps
Far Cry 5 (2018) 1fps
The Crew 2 (2018) 5.5fps
F1 2018 (2018) 12fps
Shadow of the Tomb Raider (2018) 3fps
Assassin´s Creed Odyssey (2018) 2fps
Carico massimo
 44.6 °C30.6 °C26.2 °C 
 49 °C33 °C25.9 °C 
 45.8 °C30.4 °C25.2 °C 
Massima: 49 °C
Media: 34.5 °C
27.3 °C23.3 °C41.4 °C
27.2 °C32 °C40.7 °C
27.3 °C31.8 °C39.4 °C
Massima: 41.4 °C
Media: 32.3 °C
Alimentazione (max)  43 °C | Temperatura della stanza 21.4 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 34.5 °C / 94 F, compared to the average of 30.4 °C / 87 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 49 °C / 120 F, compared to the average of 35.5 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 41.4 °C / 107 F, compared to the average of 36.6 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.9 °C / 79 F, compared to the device average of 30.4 °C / 87 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 45.8 °C / 114.4 F.
(-) The average temperature of the palmrest area of similar devices was 29.2 °C / 84.6 F (-16.6 °C / -29.8 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.131.633.12531.731.331.73131.931.131.94032.729.432.75030.331.830.36328.427.528.48027.126.527.110027.32527.312528.424.428.416029.123.629.120026.922.526.925024.222.124.231532.121.632.140043.620.243.650046.119.746.163053.218.953.28005218.252100059.717.859.7125061.217.761.2160065.117.465.1200063.617.963.6250064.517.964.5315062.717.962.7400062.418.262.450006318.163630066.618.566.6800068.518.568.5100006018.560125005518.3551600050.818.350.8SPL75.330.575.3N30.41.330.4median 55median 18.5median 55Delta121.91235.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.62.4hearing rangehide median Pink NoiseTrekstor Yourbook C11BApple MacBook 12 (Early 2016) 1.1 GHz
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Trekstor Yourbook C11B audio analysis

(-) | not very loud speakers (68.48 dB)
Bassi 100 - 315 Hz
(-) | nearly no bass - on average 27% lower than median
(+) | bass is linear (6.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.8% higher than median
(±) | linearity of mids is average (12.6% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 8.9% higher than median
(+) | highs are linear (6.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (33.7% difference to median)
Compared to same class
» 91% of all tested devices in this class were better, 3% similar, 6% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 95% of all tested devices were better, 2% similar, 4% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bassi 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 2% similar, 96% worse
» The best had a delta of 8%, average was 19%, worst was 50%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo di corrente
Off / Standbydarklight 0.5 / 0.39 Watt
Idledarkmidlight 3.2 / 6.1 / 7 Watt
Sotto carico midlight / 24.7 Watt
 color bar
Leggenda: min: dark, med: mid, max: light        Metrahit Energy
Autonomia della batteria
NBC WiFi Websurfing Battery Test 1.3 (Edge 42)
8ore 22minuti
Battery Runtime - WiFi Websurfing 1.3
Dell Chromebook 11 3181 2-in-1
N3060, HD Graphics 400 (Braswell), 42 Wh
772 min ∼29% +54%
Lenovo Yoga 330-11IGM
N5000, UHD Graphics 605, 36 Wh
565 min ∼21% +13%
Trekstor Yourbook C11B
N3350, HD Graphics 500, 36.48 Wh
502 min ∼19%
Asus VivoBook E12 E203NA-FD026T
N3350, HD Graphics 500, 38 Wh
493 min ∼19% -2%
Medion Akoya E2228T-MD61250
Z8350, HD Graphics 400 (Braswell), 37 Wh
472 min ∼18% -6%
Trekstor Primebook C11
N3350, HD Graphics 500, 36.48 Wh
454 min ∼17% -10%
Media della classe Convertible
  (153 - 1010, n=216)
448 min ∼17% -11%
Asus VivoBook Flip 12 TP203NAH-BP049T
N4200, HD Graphics 505, 42 Wh
365 min ∼14% -27%

Pro

+ Display touchscreen IPS
+ Risoluzione Full HD
+ design senza ventola
+ buona durata della batteria
+ ac Wi-Fi
+ licenze annuali MS Office 365 Personal e Sofatutor.com per MS Office 365 Personal e Sofatutor.com
+ slot M.2-2242 di ricambio
+ USB tipo C

Contro

- processore lento
- poco spazio interno
Recensione del Trekstor Yourbook C11B. Dispositivo di test gentilmente fornito da Trekstor Germany.
Recensione del Trekstor Yourbook C11B. Dispositivo di test gentilmente fornito da Trekstor Germany.

Il Trekstor Yourbook C11B è un convertibile da 11,6 pollici che è adatto per gli studenti che usano principalmente MS Office e Internet. Il Celeron N3350 non è una CPU potente, ma il sistema risulat scattante se non lo si spinge troppo forte. La GPU integrata libera anche le risorse della CPU decodificando i video, così il C11B può gestire anche servizi di streaming video come Amazon Video o Netflix.

    Il Trekstor Yourbook C11B è un convertibile accessibile per la scrittura e la navigazione che è adatto per un uso leggero.

Il C11B ha appena 64 GB di storage eMMC, ma Trekstor rende facile sostituire facilmente l'unità SSD M.2-2242 se avete bisogno di più storage. È inoltre possibile aggiungere una scheda microSD per un maggiore spazio di archiviazione.

La tastiera è complessivamente buona, ma la sua mancanza di retroilluminazione delude. Il C11B ha una durata decente della batteria, mentre il suo touchscreen IPS ha un forte rapporto di contrasto e angoli di visualizzazione buoni. Avremmo preferito un display più luminoso anche per l'utilizzo del dispositivo all'esterno. Di positivo, Trekstor ha incluso una porta USB Type-C per dati, alimentazione o video.

Il C11B ha ottenuto buoni risultati anche per le licenze software incluse. Trekstor ha incluso un abbonamento di un anno a MS Office 365 Personal e Sofatutor.com, quest'ultimo di solito costa quanto il C11B per una licenza di un anno. Trekstor inoltre vende il Primebook C11 per circa 300 euro ($343/£261) se non avete bisogno del software incluso con il C11B. In breve, il Yourbook C11B è un solido e conveniente convertibile per gli studenti che viene fornito con software utile.

Trekstor Yourbook C11B - 11/05/2018 v6
Sascha Mölck

Chassis
89 / 98 → 91%
Tastiera
74%
Dispositivo di puntamento
81%
Connettività
51 / 80 → 63%
Peso
73 / 35-78 → 89%
Batteria
91%
Display
79%
Prestazioni di gioco
45 / 68 → 66%
Prestazioni Applicazioni
49 / 87 → 56%
Temperatura
88%
Rumorosità
100%
Audio
44 / 91 → 48%
Fotocamera
40 / 85 → 47%
Media
70%
81%
Convertible - Media ponderata

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> Recensioni e prove di notebook, tablets e smartphones > Recensioni e prove > Recensioni e prove > Recensione del Convertibile Trekstor Yourbook C11B (N3350, eMMC, FHD)
Sascha Mölck, 2018-11-13 (Update: 2018-11-13)